A silica-immobilized Pt(2+) catalyst for the selective, aerobic oxidation of methane via an electron-transfer chain
文献类型：期刊论文
| 作者 | An, Zengjian; Pan, Xiulian; Liu, Xiumei; Han, Xiuwen; Bao, Xinhe |
| 刊名 | journal of natural gas chemistry
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 17期号:2页码:120-124 |
| 关键词 | methane platinum selective oxidation electron-transfer chain |
| 英文摘要 | the combination of pt(2+), benzoquinone and nano(2) forms an electron-transfer chain, which leads to the oxidation of methane by o(2) in cf(3)cooh aqueous solution. the overall turnover number per hour (tof) of methane at 120 degrees c is 0.5 h(-1), however, only about one fourth (23%) of methane is converted to the desired product of methanol in the formation of cf(3)cooch(3). the over-oxidation of methane to co(2), over the catalyst with the pt(2+) species immobilized via 2,2'-bipyridyl as a ligand on the silica substrate, is depressed distinctly. under the same conditions, the conversion to methanol dominates, and no co(2) is observed, on account of the over-oxidation of methane, as confirmed by the isotope experiment. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; energy & fuels ; engineering, chemical |
| 研究领域[WOS] | chemistry ; energy & fuels ; engineering |
| 关键词[WOS] | platinum salts |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000257686500002 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140880]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | An, Zengjian,Pan, Xiulian,Liu, Xiumei,et al. A silica-immobilized Pt(2+) catalyst for the selective, aerobic oxidation of methane via an electron-transfer chain[J]. journal of natural gas chemistry,2008,17(2):120-124. |
| APA | An, Zengjian,Pan, Xiulian,Liu, Xiumei,Han, Xiuwen,&Bao, Xinhe.(2008).A silica-immobilized Pt(2+) catalyst for the selective, aerobic oxidation of methane via an electron-transfer chain.journal of natural gas chemistry,17(2),120-124. |
| MLA | An, Zengjian,et al."A silica-immobilized Pt(2+) catalyst for the selective, aerobic oxidation of methane via an electron-transfer chain".journal of natural gas chemistry 17.2(2008):120-124. |
入库方式： OAI收割
来源：大连化学物理研究所
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